MSK071C-0200-NN-S2-UP0-RNNN

MSK IndraDyn S Synchronous Motors

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The MSK071C-0200-NN-S2-UP0-RNNN from Bosch Rexroth Indramat belongs to the MSK IndraDyn S Synchronous Motors series with increased concentricity. It delivers a continuous torque of 14 Nm and a maximum torque of 44 Nm. It uses an optical EnDat2.1 singleturn encoder with 2048 signal periods resolution.

Technical Specifications

Cooling
Natural convection

Encoder Connector
Rotatable, 240°

Encoder Technology
Optical

Encoder Turn Type
Singleturn

Encoder Interface
EnDat2.1

Encoder Resolution
2048 signal periods

Motor Length
C

Motor Size
071

Holding Brake
Without holding brake

Design
Increased concentricity

Product Type
IndraDyn S Synchronous Servomotor

Shaft Type
Shaft with keyway

Rated Speed Code
0200

Continuous Current at Standstill 100 K
6.1 A

Continuous Torque at Standstill 100 K
14.0 Nm

Maximum Current
23.4 A

Maximum Torque
44.0 Nm

Winding Inductivity
19,500 mH

Frequently Asked Questions

How does the “increased concentricity” design of MSK071C-0200-NN-S2-UP0-RNNN influence precision and lifetime?

Its tighter rotor/coupling runout reduces periodic torque ripple and radial load excursions on bearings for improving interpolation accuracy and surface finish on servo axes. Its lower vibration also lessens bearing wear to help maintain calibration over long maintenance intervals.

What does an optical EnDat 2.1 singleturn encoder (2048 signal periods) mean in practice on MSK071C-0200-NN-S2-UP0-RNNN?

It provides absolute position within one revolution, with digital bidirectional diagnostics and four-wire serial transmission for clean integration. Its EnDat 2.1 typically uses RS-485 transceivers ≥4 Mbps with a 2 MHz clock for easing cabling and improving noise immunity.

Why select natural convection cooling on MSK071C-0200-NN-S2-UP0-RNNN, and what duty profiles suit it?

The fan-less convection removes heat without airflow-induced contamination that is ideal for clean packaging lines or woodworking dust zones. It suits continuous moderate torque (14 Nm at 100 K) with intermittent peaks (44 Nm) if enclosure thermal limits are observed.

What advantage does the 240° rotatable encoder connector provide on MSK071C-0200-NN-S2-UP0-RNNN?

The swiveling back-shell simplifies strain-relief and keeps encoder leads short and shield terminations consistent for supporting EMC. Its cleaner routing reduces connector side-loads and minimizes micro-motion that can fatigue conductors in dynamic cable chains.

How does the keyed shaft on MSK071C-0200-NN-S2-UP0-RNNN affect coupling selection and backlash?

Its parallel key ensures positive torque transmission and predictable clocking for timing-critical loads. Its selection of backlash-optimized, clamp-style hubs or preloaded bellows couplings maintain torsional stiffness while accommodates slight misalignment.

Common Misspellings

Internal Product Review

The Indramat’s MSK071C-0200-NN-S2-UP0-RNNN motor is designed with increased concentricity and possess an optical EnDat 2.1 singleturn encoder that provided 2048 signal periods for accurate positioning. It uses natural heat dissipation through convection for staying in ambient thermal range. This unit has a keyed shaft and a 240° rotatable connector for flexibility in routing. It delivers 14 Nm of continuous torque in applications like packaging, machine tools, robotics and printing.